GLASS COMPOSITION FOR GLASS FIBERS, GLASS FIBERS, GLASS FIBER TEXTILE, AND GLASS FIBER-REINFORCED RESIN COMPOSITION

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United States of America

APP PUB NO 20250109061A1
SERIAL NO

18861315

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Abstract

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A glass composition for glass fiber of the present invention includes Nb2O5 of 0.0001 to 0.3500% by mass, and SO3 of 0.0010 to 0.0100% by mass with respect to a total amount of the glass composition for glass fiber, wherein assuming that a rest of the total amount excluding SO3 and Nb2O5 is 100 parts by mass, the glass composition for glass fiber includes SiO2 of 48.0 to 60.0 parts by mass, B2O3 of 18.4 to 27.0 parts by mass, Al2O3 of 10.8 to 17.0 parts by mass, MgO of 0 to 2.5 parts by mass, CaO of 0. to 6.0 parts by mass, SrO of 0 to 4.5 parts by mass, TiO2 of 0.5 to 3.5 parts by mass, and F2 and Cl2 of 0 to 2.5 parts by mass in total, and a ratio SO3/Nb2O5 is 0.07 to 13.70.

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NITTO BOSEKI CO LTDFUKUSHIMA FUKUSHIMA CITY COUNTRYSIDE EAST 1 TIMES THE NUMBER FUKUSHIMA-SHI FUKUSHIMA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HOSOKAWA, Takanobu KORIYAMA-SHI, FUKUSHIMA, JP 6 1
ITO, Jun KORIYAMA-SHI, FUKUSHIMA, JP 275 3745
KOMUKAI, Tatsuya KORIYAMA-SHI, FUKUSHIMA, JP 5 2
KURITA, Tadashi KORIYAMA-SHI, FUKUSHIMA, JP 13 38
TAKAGI, Kazuaki KORIYAMA-SHI, FUKUSHIMA, JP 9 65

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